ci: add self-hosted runner deploy workflow

.gitea/workflows/deploy.yml

@@ -0,0 +1,26 @@
+name: Build and Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-deploy:
+    runs-on: self-hosted
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build
+
+      - name: Deploy
+        run: |
+          rm -rf /home/hyoseung/english/front/dist
+          cp -r dist/ /home/hyoseung/english/front/dist/
+          echo "Frontend deployed successfully"